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EP 3 928 376 A1

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(43) Date of publication: 29.12.2021 Bulletin 2021/52 (21) Application number: 20706703.4 (22) Date of filing: 20.02.2020

(51) International Patent Classification (IPC):  H01P 1/18(2006.01) H01P 1/06(2006.01) H01Q 1/24(2006.01) H01P 1/04(2006.01) H01Q 3/32(2006.01) (52) Cooperative Patent Classification (CPC): H01P 1/064; H01Q 1/246; H01Q 3/32; H01P 1/184; H01P 1/047 (86) International application number: PCT/EP2020/054541 (87) International publication number: WO 2020/169767 (27.08.2020 Gazette 2020/35)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 22.02.2019 DE 202019101043 U (71) Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) 164 83 Stockholm (SE)	(72) Inventors: GÖTTL, Maximilian 83112 Frasdorf (DE) STOLLE, Manfred 83043 Bad Aibling (DE) POLSTER, Hubert 85551 Kirchheim b. München (DE) DANDLBERGER, Stephan 83024 Rosenheim (DE) WEBER, Josef 83112 Frasdorf (DE) FELBER, Christoph 83022 Rosenheim (DE) (74) Representative: Flach Bauer Stahl Patentanwälte Partnerschaft mbB  Adlzreiterstraße 11 83022 Rosenheim 83022 Rosenheim (DE)